Z-Contrast tomography:: a technique in three-dimensional nanostructural analysis based on Rutherford scattering

被引：227

作者：

Midgley, PA

Weyland, M

Thomas, JM

Johnson, BFG

机构：

[1] Univ Cambridge, Dept Mat Sci & Met, Cambridge CB2 3QZ, England

[2] UCL Royal Inst Great Britain, Davy Faraday Res Lab, London W1X 4BS, England

[3] Univ Cambridge, Chem Lab, Cambridge CB2 1EW, England

来源：

CHEMICAL COMMUNICATIONS | 2001年 / 10期

关键词：

D O I：

10.1039/b101819c

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A method for determining the three-dimensional structure of inorganic specimens using images formed fromRutherford scattered electrons, at a spatial resolution of 1 nm in all directions, is described and illustrated with results from a study of Pd-Ru bimetallic nanocatalysts supported on mesoporous silica: a 3D animation demonstrating the results may be viewed at http://www-hrem.msm. cam.ac.uk/similar to mw259/Work/Tomo.html.

引用

页码：907 / 908

页数：2

共 11 条

[1] COORDINATION FINGERPRINTS IN ELECTRON LOSS NEAR-EDGE STRUCTURES - DETERMINATION OF THE LOCAL SITE SYMMETRY OF ALUMINUM AND BERYLLIUM IN ULTRAFINE MINERALS [J].